2245917696 has 88 divisors (see below), whose sum is σ = 6530486784. Its totient is φ = 680570880.

The previous prime is 2245917691. The next prime is 2245917697. The reversal of 2245917696 is 6967195422.

It is a tau number, because it is divible by the number of its divisors (88).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2245917691) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 561 + ... + 67023.

Almost surely, 2^2245917696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2245917696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3265243392).

2245917696 is an abundant number, since it is smaller than the sum of its proper divisors (4284569088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2245917696 is a wasteful number, since it uses less digits than its factorization.

2245917696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66497 (or 66479 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 51.

The square root of 2245917696 is about 47391.1141038064. The cubic root of 2245917696 is about 1309.5777237707.

The spelling of 2245917696 in words is "two billion, two hundred forty-five million, nine hundred seventeen thousand, six hundred ninety-six".